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Posted to issues@spark.apache.org by "Cheng Lian (JIRA)" <ji...@apache.org> on 2015/10/13 06:14:05 UTC

[jira] [Resolved] (SPARK-10990) Avoid the serialization multiple times during unrolling of complex types

     [ https://issues.apache.org/jira/browse/SPARK-10990?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Cheng Lian resolved SPARK-10990.
--------------------------------
       Resolution: Fixed
    Fix Version/s: 1.6.0

Issue resolved by pull request 9016
[https://github.com/apache/spark/pull/9016]

> Avoid the serialization multiple times during unrolling of complex types
> ------------------------------------------------------------------------
>
>                 Key: SPARK-10990
>                 URL: https://issues.apache.org/jira/browse/SPARK-10990
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Davies Liu
>            Assignee: Davies Liu
>             Fix For: 1.6.0
>
>
> The serialize() will be called by actualSize() and append(), we should use UnsafeProjection before unrolling, 



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